/* ============================================================
   UniHeberg, Hub Documentation & Guides
   ============================================================ */

.hub-wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---------- Hero ---------- */
.hub-hero {
  position: relative;
  padding: 130px 0 44px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.hub-hero-grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.09) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(circle at 20% 0%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 20% 0%, #000 0%, transparent 70%);
  pointer-events: none;
}
[data-theme="light"] .hub-hero-grid {
  background-image: radial-gradient(rgba(0,0,0,0.10) 1px, transparent 1px);
}
.hub-hero .hub-wrap { position: relative; z-index: 1; }

.hub-breadcrumb {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; color: var(--w40);
  background: var(--w06); border: 1px solid var(--border);
  padding: 7px 14px; border-radius: 100px; margin-bottom: 28px;
}
.hub-breadcrumb a { color: var(--w50); text-decoration: none; }
.hub-breadcrumb a:hover { color: var(--white); }
.hub-breadcrumb .active { color: var(--purple); }

.hub-head > div:first-child { flex: 1 1 420px; }
.hub-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 40px; flex-wrap: wrap;
}
.hub-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--purple); background: var(--purple-glow);
  border: 1px solid rgba(111,66,193,0.3);
  padding: 6px 14px; border-radius: 100px; margin-bottom: 18px;
}
.hub-badge-green { color: var(--green); background: var(--green-dim); border-color: rgba(0,232,122,0.28); }

.hub-title {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(2.1rem, 6vw, 4rem); line-height: 1.02;
  letter-spacing: -0.035em; color: var(--white);
  text-transform: uppercase; margin: 0;
}
.hub-accent { color: var(--green); }
.hub-rule {
  display: block; width: 120px; height: 2px; margin-top: 22px;
  background: linear-gradient(90deg, var(--purple), transparent);
}
.hub-lede {
  max-width: 340px; margin-left: auto; font-size: 14.5px; line-height: 1.7;
  color: var(--w50); text-align: right; margin: 0 0 6px;
}

.hub-search {
  position: relative; margin-top: 34px; max-width: 680px;
}
.hub-search i {
  position: absolute; left: 20px; top: 50%; transform: translateY(-50%);
  color: var(--w40); font-size: 14px;
}
.hub-search input {
  width: 100%; padding: 16px 20px 16px 50px;
  background: var(--surface); border: 1px solid var(--border2);
  border-radius: 14px; color: var(--white);
  font-family: 'DM Sans', sans-serif; font-size: 14.5px;
  transition: border-color .2s, box-shadow .2s;
}
.hub-search input::placeholder { color: var(--w40); }
.hub-search input:focus {
  outline: none; border-color: rgba(111,66,193,0.55);
  box-shadow: 0 0 0 4px rgba(111,66,193,0.12);
}

/* ---------- Sections ---------- */
.hub-section { padding: 56px 0 0; }
.hub-section:last-of-type { padding-bottom: 90px; }
.hub-section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 20px; margin-bottom: 26px;
}
.hub-section-head h2 {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(1.5rem, 3.4vw, 2.4rem); letter-spacing: -0.03em;
  text-transform: uppercase; color: var(--white); margin: 0;
}
.hub-seeall, .hub-count {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: 11.5px; letter-spacing: 0.09em; text-transform: uppercase;
}
.hub-seeall { color: var(--green); text-decoration: none; }
.hub-seeall:hover { text-decoration: underline; }
.hub-count { color: var(--w40); }

/* ---------- Catégories ---------- */
.hub-cats {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}
.hub-cat {
  position: relative; display: block; text-decoration: none;
  padding: 22px; border-radius: 16px;
  background: var(--surface); border: 1px solid var(--border);
  transition: border-color .2s, transform .2s, background .2s;
}
.hub-cat:hover { border-color: rgba(111,66,193,0.45); transform: translateY(-3px); }
.hub-cat-icon {
  width: 40px; height: 40px; border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; margin-bottom: 26px;
}
.cat-mc { color: var(--green); background: var(--green-dim); border: 1px solid rgba(0,232,122,0.22); }
.cat-vps { color: var(--purple); background: var(--purple-glow); border: 1px solid rgba(111,66,193,0.28); }
.cat-panel { color: #fbbf24; background: rgba(251,191,36,0.1); border: 1px solid rgba(251,191,36,0.22); }
.cat-sec { color: #f87171; background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.22); }
.hub-cat-count {
  position: absolute; top: 22px; right: 22px;
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 12px;
  color: var(--w20);
}
.hub-cat h3 {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 15px;
  text-transform: uppercase; letter-spacing: -0.01em;
  color: var(--white); margin: 0 0 6px;
}
.hub-cat p { font-size: 13px; line-height: 1.55; color: var(--w50); margin: 0; }

/* ---------- Article à la une ---------- */
.hub-feature {
  display: grid; grid-template-columns: 300px 1fr; gap: 0;
  text-decoration: none; border-radius: 20px; overflow: hidden;
  background: var(--surface); border: 1px solid var(--border);
  transition: border-color .2s, transform .2s;
}
.hub-feature:hover { border-color: rgba(0,232,122,0.4); transform: translateY(-3px); }
.hub-feature-media {
  position: relative; min-height: 210px;
  display: flex; align-items: center; justify-content: center;
  font-size: 58px; color: rgba(255,255,255,0.16);
  background:
    radial-gradient(circle at 30% 20%, rgba(111,66,193,0.35), transparent 60%),
    radial-gradient(circle at 80% 90%, rgba(0,232,122,0.22), transparent 55%),
    var(--surface2);
  border-right: 1px solid var(--border);
}
.hub-feature-badge {
  position: absolute; top: 16px; left: 16px;
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 10px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--green); background: rgba(7,10,19,0.72);
  border: 1px solid rgba(0,232,122,0.3);
  padding: 5px 11px; border-radius: 100px;
}
.hub-feature-body { padding: 28px 30px; }
.hub-feature-body h2 {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(1.15rem, 2.4vw, 1.65rem); line-height: 1.2;
  letter-spacing: -0.02em; color: var(--white); margin: 10px 0 12px;
}
.hub-feature-body p { font-size: 14px; line-height: 1.7; color: var(--w50); margin: 0 0 18px; }
.hub-feature-cta {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 11.5px;
  letter-spacing: 0.09em; text-transform: uppercase; color: var(--green);
  display: inline-flex; align-items: center; gap: 8px;
}
.hub-feature:hover .hub-feature-cta i { transform: translateX(4px); }
.hub-feature-cta i { transition: transform .2s; }

/* ---------- Filtres ---------- */
.hub-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.hub-chip {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 12px;
  letter-spacing: 0.05em; text-transform: uppercase;
  padding: 8px 16px; border-radius: 100px; cursor: pointer;
  color: var(--w50); background: transparent; border: 1px solid var(--border2);
  transition: color .2s, border-color .2s, background .2s;
}
.hub-chip:hover { color: var(--white); border-color: var(--purple); }
.hub-chip.active { color: var(--white); background: var(--purple-glow); border-color: rgba(111,66,193,0.5); }

/* ---------- Liste d'articles ---------- */
.hub-grid { display: flex; flex-direction: column; }
.hub-card {
  display: flex; align-items: center; gap: 18px;
  padding: 20px 4px; text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: background .2s, padding .2s;
}
.hub-card:first-child { border-top: 1px solid var(--border); }
.hub-card:hover { background: var(--w06); padding-left: 16px; padding-right: 16px; }
.hub-card-icon {
  width: 42px; height: 42px; flex-shrink: 0; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface2); border: 1px solid var(--border2);
  color: var(--w70); font-size: 16px;
}
.hub-card-icon img { width: 22px; height: 22px; object-fit: contain; }
.hub-emoji { font-size: 20px; line-height: 1; }
.hub-card-body { flex: 1; min-width: 0; }
.hub-card-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 7px; }
.hub-card-meta time { font-size: 11.5px; color: var(--w40); }
.hub-tag {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 10px;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 100px;
}
.tag-mc { color: var(--green); background: var(--green-dim); border: 1px solid rgba(0,232,122,0.22); }
.tag-vps { color: var(--purple); background: var(--purple-glow); border: 1px solid rgba(111,66,193,0.28); }
.tag-panel { color: #fbbf24; background: rgba(251,191,36,0.1); border: 1px solid rgba(251,191,36,0.22); }
.tag-sec { color: #f87171; background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.22); }
.tag-pro { color: #a78bfa; background: rgba(167,139,250,0.1); border: 1px solid rgba(167,139,250,0.22); }
.tag-hytale { color: #fbbf24; background: rgba(245,158,11,0.09); border: 1px solid rgba(245,158,11,0.22); }
.tag-cmp { color: #38bdf8; background: rgba(56,189,248,0.1); border: 1px solid rgba(56,189,248,0.22); }
.hub-card-body h3 {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 15.5px;
  letter-spacing: -0.01em; color: var(--white); margin: 0 0 5px;
}
.hub-card:hover .hub-card-body h3 { color: var(--purple); }
.hub-card-body p { font-size: 13.5px; line-height: 1.6; color: var(--w50); margin: 0; }
.hub-card-arrow { color: var(--w20); font-size: 14px; flex-shrink: 0; transition: color .2s, transform .2s; }
.hub-card:hover .hub-card-arrow { color: var(--purple); transform: translateX(4px); }

.hub-empty { text-align: center; padding: 60px 20px; color: var(--w40); }
.hub-empty i { font-size: 30px; opacity: .5; margin-bottom: 12px; }
.hub-empty p { font-size: 14px; margin: 0; }

/* ---------- Cross-link ---------- */
.hub-cross {
  margin-top: 46px; padding: 26px 28px; border-radius: 18px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--border);
}
.hub-cross h3 {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 16px;
  text-transform: uppercase; letter-spacing: -0.01em;
  color: var(--white); margin: 0 0 6px;
}
.hub-cross p { font-size: 13.5px; color: var(--w50); margin: 0; max-width: 620px; line-height: 1.6; }
.hub-cross-btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 12px;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: #fff; text-decoration: none; white-space: nowrap;
  padding: 12px 20px; border-radius: 100px;
  background: linear-gradient(135deg, var(--purple2), var(--purple));
}
.hub-cross-btn:hover i { transform: translateX(4px); }
.hub-cross-btn i { transition: transform .2s; }

/* ---------- Thème clair ---------- */
[data-theme="light"] .hub-search input,
[data-theme="light"] .hub-cat,
[data-theme="light"] .hub-feature,
[data-theme="light"] .hub-cross { background: #fff; }
[data-theme="light"] .hub-card-icon { background: #f6f6fa; }
[data-theme="light"] .hub-feature-badge { background: rgba(255,255,255,0.9); color: #059669; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hub-feature { grid-template-columns: 1fr; }
  .hub-feature-media { min-height: 150px; border-right: none; border-bottom: 1px solid var(--border); }
}
@media (max-width: 700px) {
  .hub-hero { padding: 110px 0 34px; }
  .hub-head { flex-direction: column; align-items: flex-start; gap: 18px; }
  .hub-lede { text-align: left; max-width: none; }
  .hub-card { align-items: flex-start; }
  .hub-card-arrow { display: none; }
  .hub-cross { flex-direction: column; align-items: flex-start; }
}